The 10 Best Pilates Moves for Flat Abs

When you think about Pilates, you think about abs. And that's exactly why we tapped Jenn Seracuse, director of Flex Pilates at New York City's Flex Studios, to put together an ab-flattening workout for us. These 10 moves sculpt, firm, flatten, and don't require any equipment. Try this at-home Pilates workout for your best abs ever.

The One Hundred

Start on your back with your legs extended and arms above you. Exhale, press your arms down to hover off the floor at your sides, and curl your head, neck, shoulders and legs off the floor. Holding the curl (keep your legs straight!), pump your arms up and down by your side, inhaling for 5 counts and exhaling for 5 counts. Repeat 10 times.

Easier: Bend your knees to tabletop position.

Harder: Add small beats with your straight legs as you pump your arms.